Welcome to Tomie.com
Looks like the old link I had to a Tomie dePaola site has stopped, so here is the link to his official site. It is entirely done in his distinctive style with resources, book information and a section on being an artist.

Seymour Simon: Award-Winning Children’s Science Author
Homepage for this amazing author of children’s science books that range from space to spiders.

The Neal Shusterman Web Site
Official site for the award-winning author of books for older children and teens, including the marvelous Eyes of Kid Midas.

Robert D. San Souci’s Home Page
Official site for this prolific illustrator of children’s picture books.